Last Updated：2025/12/04
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When applied to the image, the bottom-hat transform highlighted the dark ridges against the bright background.
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When applied to the image, the bottom-hat transform highlighted the dark ridges against the bright background.
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Related words
bottom-hat transform
Noun
Japanese Meaning
数学や信号処理の文脈で用いられる手法で、黒いトップハット変換（画像の背景から暗い部分を強調する操作）の同義語として知られています。
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